Modular handgun



FIG. 1 is a rear left perspective view of a modular handgun showing afirst embodiment of the design;

FIG. 2 is a rear right perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a right elevation view thereof;

FIG. 6 is a left elevation view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is a rear left perspective view of a modular handgun showing asecond embodiment of the design;

FIG. 10 is a rear right perspective view thereof;

FIG. 11 is a front elevation view thereof;

FIG. 12 is a rear elevation view thereof;

FIG. 13 is a right elevation view thereof;

FIG. 14 is a left elevation view thereof;

FIG. 15 is a top plan view thereof, and,

FIG. 16 is a bottom plan view thereof.

Broken lines in the drawings are for the purpose of illustratingenvironmental structure and form no part of the claimed design.

CLAIM The ornamental design for a modular handgun, as shown anddescribed.